Brand New 4″ speaker to be used as woofer or midragne. 40 watts RMS. 8 Ohm. Poly treated paper cone with treated foam surround. Great for midrange or woofer.
Product Specifications |
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Nominal Diameter | 4″ |
Power Handling (RMS) | 40 Watts |
Power Handling (MAX) | 70 Watts |
Impedance | 8Ω |
Frequency Response | 100 to 10,000Hz |
Sensitivity | 84dB 2.83V/1m |
Voice Coil Diameter | 1″ |
Thiele-Small Parameters |
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Resonant Frequency (Fs) | 98Hz |
DC Resistance (Re) | 7.49Ω |
Voice Coil Inductance (Le) | 0.88mH |
Mechanical Q (Qms) | 4.55 |
Electromagnetic Q (Qes) | 1.9 |
Total Q (Qts) | 1.34 |
Compliance Equivalent Volume (Vas) | 0.12ft³ |
Maximum Linear Excursion (Xmax) | 2.5mm |
Materials of Construction |
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Cone Material | Treated Paper |
Magnet Material | Ferrite |
Mounting Information |
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Overall Outside Diameter | 4.125″ |
Baffle Cutout Diameter | 3.75″ |
Depth | 2.125″ |
# Mounting Holes | 4
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